Re: LG 37LC2D No picture, believe bad power supply

Originally I posted this before finding this thread:

[url]https://www.badcaps.net/forum/showthread.php?t=26227[/url]

Summary: a very loud hiss/crackle sound when the display comes on (right after standby) for a few seconds then goes away and TV works as normal (sometimes sound loss unless I power cycle the TV again).

A year or two ago, the TV controls also stopped working intermittently for a short period of time (or they were messed up e.g. channel up would power the TV on/off) and and at...

Re: LG 37LC2D crackling noise at startup

Looks like I posted hastily before searching more in depth. Found a link to a thread with similar symptoms:

[url]https://www.badcaps.net/forum/showthread.php?p=253341[/url]

I'll follow some of the advice in the thread when I get a chance and post back here.Re: LG 37LC2D crackling noise at sta.../> I'll follow

Hello,

TV is from 2005/2006 (don't remember exact year). It turns on fine (standby light blinks red as normal then solid green).

As soon as a picture comes up, it makes a loud awful crackling sound for a few seconds. The sound seems to be coming from the speakers (but muting while the sound is happening doesn't make the sound go away). Sometimes the sound will be dead but I still have picture. Turning on and off will usually get the sound back (and usually no crackle this second time of turning it off/on).
Sometimes, a few seconds after the crackling, the sound...